I-Mid-infrared single-frequency fibre laser Isithombe Esifakiwe

I-Mid-infrared single-frequency fiber laser

Imodeli:

Incazelo emfushane:

Iqembu le-Erbium lakha i-all-fiber single-pass differential frequency laser (FA-SDFG) inweba ubude begagasi bufike ku-Mid-infrared range.Uchungechunge lwe-FA-SDFG lusebenzisa ububanzi bomugqa obuncane kakhulu i-DFB njengomthombo wembewu.I-All-fiber amplifier ikhulisa amandla e-laser.Ikristalu ye-polarization ye-periodic yamukelwa ukukhiqiza i-laser ehlukanisiwe yamandla aphezulu.Ububanzi be-wavelength yochungechunge lwe-FA-SDFG ikhava engu-2.4-4.0 um.I-laser inezimpawu zobubanzi bomugqa we-laser omncane (i-Lorentz yobubanzi bomugqa <10kHz), ayikho imodi yeqa ngaphansi kwebanga elikhulu lezimo zokushisa nokudlidliza, ikhwalithi ye-laser enhle kakhulu ye-laser (M² <1.2), amandla okukhipha okuphezulu nomsindo ophansi wokuqina.

thola isilinganiso Landa

Ipharamitha Yezobuchwepheshe

Omaka bomkhiqizo

Izinhlelo zokusebenza

● Inzwa yesilawuli kude

● I-laser spectrum

● Ukutholwa kwegesi

Izici Eziyinhloko

● Amandla aphezulu, ububanzi bomugqa obuncane, i-turable, i-polarization yomugqa

● Akukho ukugxumagxuma kwemodi

● Izinga lokushisa eliphezulu neliphansi, ukumelana nokudlidliza

● Ikhwalithi yebhimu enhle kakhulu (M² <1.2)

Izinkomba zobuchwepheshe

Imodeli	I-FA-SDFG
Ubude begagasi obumaphakathi, nm	2.4~4.0
Amandla Okukhipha, w	0.05~1.5
Imbewu ye-Laser	I-Fiber DFB	I-Diode DFB	Imbewu eshunwe kabanzi
Imvamisa iguquliwe	Imvamisa yomehluko wephasi eyodwa
Ibanga lokushuna lokuvama okuhlukile, nm	＞ 10	＞ 20	＞ 400
Ububanzi bomugqa, kHz	＜ 10	＜ 10000	＜ 20
I-RMS Power Stability	<0.5%@3hrs	<0.5%@3hrs	<0.5%@3hrs
Ikhwalithi ye-Beam	TEMₒₒ , M² <1.1
PER, dB	>20
Ububanzi be-Beam, mm	0.7~1
Imodi yokusebenza	CW
Ukupholisa	Ukupholisa Amanzi/Ukupholisa Umoya
Ukunikezwa kwamandla kagesi	50-60Hz , 100-240VAC